Finding the Fourth Proportional to 4,011,682.00, 6,020,396.09 and 1,707,790.38
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Solution
The fourth proportional to 4,011,682.00, 6,020,396.09 and 1,707,790.38 is: 2,562,908.67
Step by Step Solution
- Step 1: Write the proportion equation
4,011,682.00 : 6,020,396.09 = 1,707,790.38 : x - Step 2: Convert to fraction form
4,011,682.00/6,020,396.09 = 1,707,790.38/x - Step 3: Cross multiply
4,011,682.00x = 6,020,396.09 × 1,707,790.38 - Step 4: Simplify right side
4,011,682.00x = 10,281,574,554,148.88 - Step 5: Solve for x
x = 10,281,574,554,148.88/4,011,682.00 - Step 6: Final answer
x = 2,562,908.67
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.